TW200500203A - Ethylene-vinyl alcohol based copolymer and method of production thereof - Google Patents

Ethylene-vinyl alcohol based copolymer and method of production thereof

Info

Publication number
TW200500203A
TW200500203A TW093108830A TW93108830A TW200500203A TW 200500203 A TW200500203 A TW 200500203A TW 093108830 A TW093108830 A TW 093108830A TW 93108830 A TW93108830 A TW 93108830A TW 200500203 A TW200500203 A TW 200500203A
Authority
TW
Taiwan
Prior art keywords
ethylene
unit
iii
evoh
vinyl alcohol
Prior art date
Application number
TW093108830A
Other languages
English (en)
Other versions
TWI345532B (zh
Inventor
Takashi Wakui
Naohiko Uchiumi
Original Assignee
Kuraray Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kuraray Co filed Critical Kuraray Co
Publication of TW200500203A publication Critical patent/TW200500203A/zh
Application granted granted Critical
Publication of TWI345532B publication Critical patent/TWI345532B/zh

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/12—Hydrolysis
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
    • C08F2800/10—Copolymer characterised by the proportions of the comonomers expressed as molar percentages

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Laminated Bodies (AREA)
TW093108830A 2003-03-31 2004-03-31 Ethylene-vinyl alcohol based copolymer and method of production thereof TW200500203A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003096816 2003-03-31
JP2003096815 2003-03-31

Publications (2)

Publication Number Publication Date
TW200500203A true TW200500203A (en) 2005-01-01
TWI345532B TWI345532B (zh) 2011-07-21

Family

ID=33302184

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093108830A TW200500203A (en) 2003-03-31 2004-03-31 Ethylene-vinyl alcohol based copolymer and method of production thereof

Country Status (6)

Country Link
US (1) US7683135B2 (zh)
EP (1) EP1612228B1 (zh)
JP (1) JP4641939B2 (zh)
AT (1) ATE521647T1 (zh)
TW (1) TW200500203A (zh)
WO (1) WO2004092234A1 (zh)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI426877B (zh) * 2006-12-14 2014-02-21 Kao Corp Laminated sheet and body paste sheet
CN109996843A (zh) * 2016-12-20 2019-07-09 三菱化学株式会社 乙烯-乙烯醇系共聚物树脂组合物和多层结构体
TWI728210B (zh) * 2016-12-20 2021-05-21 日商三菱化學股份有限公司 乙烯-乙烯醇系共聚物丸粒、樹脂組成物及多層結構體
TWI838625B (zh) 2021-05-11 2024-04-11 長春石油化學股份有限公司 乙烯-乙烯酯系共聚物皂化物丸粒及其膜

Families Citing this family (14)

* Cited by examiner, † Cited by third party
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EP2301998B1 (en) * 2008-07-02 2014-11-26 The Nippon Synthetic Chemical Industry Co., Ltd. Process for producing evoh composite material
US20100080943A1 (en) * 2008-09-30 2010-04-01 E. I. Du Pont De Nemours And Company Ethylene vinyl alcohol composition with metal carboxylate
JP6292827B2 (ja) * 2013-11-07 2018-03-14 日本合成化学工業株式会社 変性エチレン−ビニルエステル系共重合体ケン化物樹脂組成物、およびその製造方法
WO2017047559A1 (ja) * 2015-09-15 2017-03-23 日本合成化学工業株式会社 エチレン－ビニルアルコール系共重合体、エチレン－ビニルアルコール系共重合体の製造方法、樹脂組成物及び多層構造体
JP6790837B2 (ja) 2015-12-25 2020-11-25 三菱ケミカル株式会社 エチレン−ビニルアルコール系共重合体及び該エチレン−ビニルアルコール系共重合体の製造方法
JP6984497B2 (ja) * 2017-03-14 2021-12-22 三菱ケミカル株式会社 エチレン−ビニルアルコール系共重合体樹脂組成物および溶融成形用材料ならびに多層構造体
EP3957658A4 (en) * 2019-04-15 2022-12-14 Kuraray Co., Ltd. ETHYLENE COPOLYMER (VINYL ALCOHOL) AND METHOD FOR PRODUCTION THEREOF
JP6719031B1 (ja) * 2020-02-21 2020-07-08 株式会社クラレ 樹脂組成物、成形体及び多層構造体
US20230158785A1 (en) * 2020-04-24 2023-05-25 Kuraray Co., Ltd. Multilayer Structure, Method for Producing Same, Sheet for Preventing Diffusion of Hazardous Substances, Landfill Geomembrane, and Multilayer Pipe
JP7410809B2 (ja) * 2020-06-18 2024-01-10 株式会社クラレ 熱成形容器及びその製造方法
JP7356404B2 (ja) * 2020-06-18 2023-10-04 株式会社クラレ 農業用フィルム及びジオメンブレン
JP7370304B2 (ja) * 2020-06-26 2023-10-27 株式会社クラレ 植物栽培用培地、植物栽培装置、及び植物栽培方法
JPWO2022030465A1 (zh) 2020-08-04 2022-02-10
CN114558530B (zh) * 2022-01-28 2023-09-26 杭州三隆新材料有限公司 一种四氢呋喃与新戊二醇共聚物分解及分解产物中的四氢呋喃和新戊二醇分离回收方法及其装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2721542B2 (ja) * 1989-03-30 1998-03-04 株式会社クラレ エチレン―ビニルアルコールランダム共重合体、成形体および積層体
BE1004476A3 (fr) * 1990-06-22 1992-12-01 Solvay Procede ameliore pour l'hydrolyse par saponification des copolymeres d'acetate de vinyle et d'ethylene en emulsion aqueuse.
US5240997A (en) * 1991-01-18 1993-08-31 Kuraray Co., Ltd. Process for producing ethylene-vinyl alcohol copolymers
US6174949B1 (en) 1997-07-25 2001-01-16 Nippon Gohsei Kagaku Kogyo Kabushiki Kaisha Resin composition, process for preparing the same, and laminate containing layer of said resin composition
CA2291217C (en) 1998-12-09 2004-09-21 Kuraray Co., Ltd. Vinyl alcohol polymer and its composition
JP4772175B2 (ja) * 1998-12-09 2011-09-14 株式会社クラレ ビニルアルコール系重合体および組成物
ES2216425T3 (es) * 1998-12-16 2004-10-16 Kuraray Co., Ltd. Fibras termoplasticas de alcohol polivinilico y su procedimiento de preparacion.
JP2001019712A (ja) * 1999-07-06 2001-01-23 Nippon Synthetic Chem Ind Co Ltd:The エチレン−酢酸ビニル共重合体ケン化物および積層体
JP5700898B2 (ja) 1999-09-29 2015-04-15 株式会社クラレ ロングラン性に優れたエチレン−ビニルアルコール共重合体からなる樹脂組成物およびそれを用いた多層構造体
JP4864190B2 (ja) * 1999-11-11 2012-02-01 株式会社クラレ セラミックス成形用バインダー
JP4294189B2 (ja) * 2000-01-20 2009-07-08 株式会社クラレ ポリビニルアルコール系樹脂フィルム
JP4554060B2 (ja) * 2000-11-10 2010-09-29 日本合成化学工業株式会社 エチレン−ビニルアルコール共重合体の評価方法、およびその評価方法による特定の特性を満足するエチレン−ビニルアルコール共重合体

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI426877B (zh) * 2006-12-14 2014-02-21 Kao Corp Laminated sheet and body paste sheet
CN109996843A (zh) * 2016-12-20 2019-07-09 三菱化学株式会社 乙烯-乙烯醇系共聚物树脂组合物和多层结构体
TWI728210B (zh) * 2016-12-20 2021-05-21 日商三菱化學股份有限公司 乙烯-乙烯醇系共聚物丸粒、樹脂組成物及多層結構體
US11292860B2 (en) 2016-12-20 2022-04-05 Mitsubishi Chemical Corporation Ethylene-vinyl alcohol copolymer pellets, resin composition, and multilayer structure
CN109996843B (zh) * 2016-12-20 2022-05-10 三菱化学株式会社 乙烯-乙烯醇系共聚物树脂组合物和多层结构体
US11884806B2 (en) 2016-12-20 2024-01-30 Mitsubishi Chemical Corporation Ethylene-vinyl alcohol copolymer resin composition, and multilayer structure
TWI838625B (zh) 2021-05-11 2024-04-11 長春石油化學股份有限公司 乙烯-乙烯酯系共聚物皂化物丸粒及其膜

Also Published As

Publication number Publication date
ATE521647T1 (de) 2011-09-15
JP4641939B2 (ja) 2011-03-02
TWI345532B (zh) 2011-07-21
EP1612228A1 (en) 2006-01-04
WO2004092234A1 (ja) 2004-10-28
EP1612228A4 (en) 2007-03-21
US20070106031A1 (en) 2007-05-10
JPWO2004092234A1 (ja) 2006-07-06
EP1612228B1 (en) 2011-08-24
US7683135B2 (en) 2010-03-23

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Legal Events

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MM4A Annulment or lapse of patent due to non-payment of fees